| Junior Men 100 Metres HEAT 1 (Croydon Arena, 18 May) | 1 | | Neil Owen | (Croydon Harriers) | 11.5 | -0.8 | | | | 2 | | J Vasquez-Blanco | (Epsom & Ewell Harriers) | 11.7 | -0.8 | | | | 3 | | D Hawkins | (Hercules Wimbledon AC) | 11.9 | -0.8 | | | | 4 | | B Reeves | (Horsham Blue Star Harriers) | 12.2 | -0.8 | | | | 5 | | S Dominetto | (Belgrave Harriers) | 12.3 | -0.8 | | | | 6 | | J Sumpter | (Redhill & Surrey Beagles AC) | 12.7 | -0.8 | | | |
| | | Junior Men 100 Metres HEAT 2 (Croydon Arena, 18 May) | 1 | | P Marston | (Camberley & District AC) | 11.5 | -1.5 | | | | 2 | | Mark Purser | (Croydon Harriers) | 11.6 | -1.5 | | | | 3 | | N Borchardt | (Walton AC) | 11.7 | -1.5 | | | | 4 | | D Park | (Whitgift School, Croydon) | 11.7 | -1.5 | | | | 5 | | T Oshodi | (Hercules Wimbledon AC) | 12.3 | -1.5 | | | |
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